A- Addison, Antioch, Arcola, Aurora
B- Batavia, Bensenville, Bloomingdale, Blue Island, Bolingbrook, Brookfield, Buffalo Grove
C- Camp Grove, Carol Stream, Carpentersville, Carterville, Cary, Champaign, Chicago, Collinsville, Country Club Hills, Crystal Lake
D- Dekalb, Des Plaines
E- East Peoria, Elgin, Elk Grove Village, Elmhurst, Evanston
F- Fairview Heights, Frankfort, Franklin Park
G- Glen Ellyn, Glendale Heights, Glenview, Glenview Nas, Gurnee
H- Highland Park, Hinsdale, Hutsonville
J- Joliet
L- La Salle, Lake Forest, Lake Zurich, Lisle
M- Mchenry, Melrose Park, Mount Prospect, Mount Vernon
N- Naperville, Northbrook
O- Oak Brook, Oswego
P- Palatine, Park Ridge, Peoria, Princeton
Q- Quincy
R- Robinson, Rockford
S- Saint Charles, Sandoval, Schaumburg, Skokie, Springfield, Stone Park
T- Troy
V- Vernon Hills, Villa Park
W- Washington, Wauconda, Waukegan, West Chicago, Westchester, Wheaton, Wilmington, Wood Dale, Woodridge, Woodstock